Head-to-head reliability
GMC Hummer EV SUV vs Toyota Camry
How the GMC Hummer EV SUV and Toyota Camry compare on NHTSA complaints, recalls and crash reports — and which is the lower-risk used buy.
Based on NHTSA owner-complaint & recall records
GMC Hummer EV SUV vs Toyota Camry: The Hummer EV SUV has 16 complaints over 3 years (5.3/yr) with issues like steering lock-up, while the Camry has 2,143 complaints over 10 years (214.3/yr) including transmission and brake failures. The Hummer has fewer reported problems, but the Camry's issues are more widespread. Source: NHTSA owner complaints.
The picture
Is the GMC Hummer EV SUV or Toyota Camry more reliable?
A plain-English read on what the NHTSA record says about living with each vehicle.
GMC Hummer EV SUV
The GMC Hummer EV SUV is a heavy, high-tech electric vehicle that promises off-road capability and luxury. Owner complaints, though few in number, center on sudden steering lock-ups, brake hesitation, and driver-assist systems that cut out without warning. These are serious safety-related issues that could undermine confidence in the vehicle's everyday drivability.
Toyota Camry
The Toyota Camry is a mainstream sedan with a long history of high sales and generally dependable operation. However, the complaint data shows a high volume of issues, particularly with the powertrain, engine, and brakes. Owners report grinding transmissions, sudden acceleration, and brake failures, which are alarming and suggest that even a popular model can have significant reliability problems.
The numbers
Side-by-side NHTSA record
Lower is better in every category. The highlighted cell is the stronger result.
| Category | GMC Hummer EV SUV | Toyota Camry |
|---|---|---|
| Total complaintsAll model years combined | 16 Better | 2,143 |
| Safety recallsFederal recall campaigns | 2 Better | 31 |
| Crash reportsCrash-related complaints | 1 Better | 181 |
| Complaints per yearAveraged across model years | 5.3 Better | 214.3 |
| Reported injuriesTied to owner complaints | 0 Better | 163 |
| Reported deathsTied to owner complaints | 0 Better | 1 |
Source: NHTSA owner complaints & recall records.
What actually goes wrong
The problems owners report
The most-complained-about systems on each vehicle — what fails, and what owners say in their own words.
GMC Hummer EV SUV
- 01ELECTRICAL SYSTEM6
- 02SERVICE BRAKES4
- 03STEERING4
- 04FORWARD COLLISION AVOIDANCE3
- 05UNKNOWN OR OTHER2
Owners report sudden steering wheel lock-up while turning at low speed, and Super Cruise (driver assistance) that randomly disengages, causing the vehicle to nearly stop. These electrical gremlins can create dangerous situations.
Brake complaints include instances where the vehicle fails to stop as expected, especially when using one-pedal driving on a slope, and a case where the brake pedal was unresponsive. This suggests potential issues with the brake-by-wire system.
Steering problems include the wheel locking up during a turn, and persistent alignment and handling issues that require repeated dealer visits. This points to a possible defect in the steering column or power steering system.
The system often displays 'unavailable' messages and may not warn the driver when a vehicle pulls in front, reducing the effectiveness of a key safety feature.
“While operating my 2024 GMC Hummer EV at a low speed in a school zone, I came to a complete stop at a stop sign and began making a left turn. As I initiated the turn, the steering wheel suddenly locked and became unresponsive. I was unable to turn the wheel b…”
“Super cruise does not work. It may turn on at random for a minute or 2 and then it shuts off with zero warning and the vehicle almost comes to a complete stop. This is a huge safety concern. I took it to the dealership and they told me that this falls on GM 1…”
Toyota Camry
- 01POWER TRAIN395
- 02UNKNOWN OR OTHER342
- 03ENGINE315
- 04SERVICE BRAKES290
- 05ELECTRICAL SYSTEM246
Transmission issues are common, with owners reporting grinding noises and the need for complete transmission replacement. Some also describe sudden acceleration incidents, which are extremely dangerous.
Engine problems include sudden acceleration that led to a crash, and a coolant valve bypass issue that triggers a maintenance light but is not covered by a recall for all VINs, leaving owners with potential engine damage.
Brake failure is reported, where the pedal goes to the floor with no response, and other instances of braking not engaging properly on slopes, increasing the risk of collision.
Electrical issues include problems with the AC condenser being easily damaged by rocks, and recurring HVAC odors, which, while not safety-critical, affect comfort and reliability.
“I turned into a restaurant’s parking lot, found a spot and slowly drove into the lot, I eased off the gas pedal and gently applying the brake as the lot has a slight downward slope. When I reach the chunk (the parking block), I added more force to the brake,…”
“Grinding noise coming from front end upon acceleration. Brought to dealership who confirmed noises coming from transmission. Transmission needs to be replaced per dealer recommendation. Recalls on 2021 Toyota Camry for same issue. Transmissions on backorder a…”
Official recalls
Safety recalls on record
Federal recall campaigns — the defect, the risk, and the fix. Confirm any open recall was completed before you buy.
GMC Hummer EV SUV — 2 recalls
The defect: General Motors, LLC (GM) is recalling certain 2026 GMC Hummer EV Pickup and SUV vehicles. The front passenger air bag connection may have an improperly crimped wire, which can result in the air bag failing to deploy as intended.
The risk: During a crash, an air bag that does not deploy as intended increases the risk of injury.
The fix: Dealers will install a jumper harness, free of charge. Owner notification letters are expected to be mailed December 22, 2025. Owners may contact GMC customer service at 1-800-462-8782. GM's number for this recall is N252524530. Vehicle Id…
The defect: General Motors has decided that certain 2027 Chevrolet Bolt EV, 2025-2026 Cadillac OPTIQ, Chevrolet Colorado, Equinox EV, GMC Canyon, 2026 Buick Enclave, Envision, Cadillac CT5, Escalade, Escalade ESV, Escalade IQ, Escalade IQL, LYRIQ, VISTIQ, Chevrolet Blazer EV, Corvette Convertible, Corvette Cou…
The risk: Without an owner's manual to consult, owners may not know how to safely use and operate the vehicle, increasing the risk of injury in a crash.
The fix: Dealers will reset the vehicle radio, which will facilitate automatic download of the electronic owner’s manual, free of charge. Owner notification letters were mailed April 16, 2026. Owners may contact GM customer service at 1-866-467-970…
Toyota Camry — 31 recalls
The defect: Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2020-2021 Avalon, Avalon Hybrid, Corolla, Highlander, Highlander Hybrid, RAV4, RAV4 Hybrid, Lexus ES350, Lexus RX350, Lexus RX450H, 2021 Sienna Hybrid, Lexus ES250, 2020-2022 Camry, Camry Hybrid, and ES300H vehicles. A short cir…
The risk: An air bag that does not deploy during a crash increases the risk of injury.
The fix: Dealers will inspect and replace the sensor as necessary, free of charge. Interim letters notifying owners of the safety risk were mailed in February 2024. Some final remedy owner letters were mailed October 31, 2024. Letters will continue…
The defect: Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2023-2024 Camry and Camry Hybrid vehicles. The second-row center and right-side seats may have insufficiently welded head restraint brackets. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle…
The risk: A head restraint bracket that is insufficiently welded may not properly restrain an occupant during a crash, increasing the risk of injury.
The fix: Dealers will replace the 60% rear seat-back frame sub-assembly, free of charge. Owner notification letters were mailed April 19, 2024. Owners may contact Toyota customer service at 1-800-331-4331. Toyota's numbers for this recall are 24TB0…
The defect: Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2023 Camry and Camry Hybrid vehicles. The lug nuts that attach the wheels to the vehicle may be loose, which can result in wheel detachment.
The risk: A wheel that detaches from a moving vehicle can cause a loss of vehicle control, increasing the risk of a crash.
The fix: Owners are advised not to drive their vehicles until the repair has been performed. Dealers will inspect and tighten the lug nuts, and replace any damaged components, free of charge. Owner notification letters are expected to be mailed on…
The defect: Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2023-2024 Camry and Camry Hybrid vehicles. The second-row center and right-side seats may have insufficiently welded head restraint brackets. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle…
The risk: A head restraint bracket that is insufficiently welded may not properly restrain an occupant during a crash, increasing the risk of injury.
The fix: Dealers will replace the 60% rear seat-back frame sub-assembly, free of charge. Owner notification letters were mailed April 19, 2024. Owners may contact Toyota customer service at 1-800-331-4331. Toyota's numbers for this recall are 24TB0…
Buyer analysis
GMC Hummer EV SUV or Toyota Camry: which should you buy?
The GMC Hummer EV SUV has far fewer complaints per year (5.3) compared to the Toyota Camry (214.3). While the Hummer's issues are serious, they are rare, whereas the Camry's high volume of complaints suggests a higher likelihood of encountering a problem. In practice, the Hummer may offer a more trouble-free ownership experience, but the Camry's issues are more widespread.
Key differences
- The Hummer EV SUV has a much lower complaint rate (5.3 per year) than the Camry (214.3 per year), indicating a lower frequency of reported problems.
- Hummer owners report sudden steering lock-ups and brake hesitation, while Camry owners report transmission failures and sudden acceleration.
- The Hummer's issues are concentrated in electrical and driver-assist systems, while the Camry's are spread across powertrain, engine, and brakes.
- The Camry has a higher number of crash-related complaints (181) and injuries (163) compared to the Hummer (1 crash, 0 injuries).
- Test the steering at low speeds, especially during turns, to check for any locking or unresponsiveness.
- Verify that the Super Cruise and forward collision warning systems operate consistently without unexpected shutdowns.
- Listen for grinding noises from the transmission during acceleration and have the transmission fluid and software checked.
- Test the brakes on a slope and at low speeds to ensure they respond promptly and do not exhibit any loss of pressure.
Before you buy
- For the Hummer EV SUV, ask for a full service history and any software updates related to steering or brake systems.
- For the Camry, check if the transmission has been replaced or if there are any open recalls for the powertrain.
- Take both vehicles for an extended test drive that includes low-speed maneuvers, braking on a hill, and highway driving to assess driver-assist features.
- Have a trusted mechanic inspect the Hummer's electrical system and the Camry's engine and transmission for any signs of wear or previous repairs.
- Review the NHTSA complaint data for the specific model year you are considering to see if issues have been resolved in later models.
Year by year
Which model years to avoid
Complaints per model year for both vehicles — lower is better. The spikes are the years to scrutinize.
| Year | GMC Hummer EV SUV | Toyota Camry |
|---|---|---|
| 2026 | 0 | 119 |
| 2025 | 7 | 153 |
| 2024 | 9 | 48 |
Check the actual car
Comparing models is smart. Checking the VIN is essential.
Brand averages tell you the trend. A VIN check tells you what's wrong with the specific GMC Hummer EV SUV or Toyota Camry in front of you — accident history, open recalls and title records.
Go deeper
Full reliability reports
- Comparison
- GMC Hummer EV SUV vs Toyota Camry
- GMC Hummer EV SUV total complaints
- 16
- Toyota Camry total complaints
- 2,143
- GMC Hummer EV SUV total recalls
- 2
- Toyota Camry total recalls
- 31
- GMC Hummer EV SUV avg complaints/year
- 5.3
- Toyota Camry avg complaints/year
- 214.3
- More reliable overall
- GMC Hummer EV SUV
- GMC Hummer EV SUV top complaint area
- ELECTRICAL SYSTEM
- Toyota Camry top complaint area
- POWER TRAIN